Widin Carbide Square End Mill For Mold & Die - 4 Flute High Helix (45°) - 20mm x70mm

The Widin Carbide Square End Mill is a versatile cutting tool crafted for precision work in mold and die applications. This 4-flute, 45° high-helix end mill delivers clean pockets and accurate profiles across a wide range of diameters, making it suitable for everything from fine detail work to larger feature milling. It is 20 mm in diameter and 70 mm long, and supports cutting diameters from 1.0 mm to 20.0 mm to cover a broad set of tasks without swapping tools.

• Tight diameter tolerance for consistent precision: The tool maintains a +0/-0.03 mm tolerance, ensuring precise, repeatable cuts and tight part tolerances across multiple passes.
• 45° high-helix design for easier cutting and chip evacuation: The 45° geometry reduces cutting load and promotes efficient chip removal, helping maintain cutting speed, surface finish, and tool life during demanding jobs.
• Durable build with W coating for long tool life: A carbide body with a W coating delivers enhanced wear resistance and machining stability, making it well-suited for mold and die work below 55 HRc and for pre-hardened steel, alloy steel, and carbon steel.

This end mill combines precise geometry, resilient coatings, and broad diameter versatility to help you achieve reliable, high-quality results in mold-and-die machining. Expect consistent finishes, reduced tool downtime, and confidence across a range of steel and hardened-material tasks.